<template>
  <div class="app-container">
    <!-- <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate" v-hasPermi="['eab:meta:edit']">修改</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row> -->

    <el-table v-loading="loading" :data="metaList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="MQTT地址" align="center" prop="desIp" width="180" />
      <el-table-column label="端口" align="center" prop="port" width="180" />
      <el-table-column label="设备id" align="center" prop="clientId" width="160" />
      <el-table-column label="QOS" align="center" prop="qos" width="60" />
      <!-- <el-table-column label="${comment}" align="center" prop="brokingCacheWarnThreshold" />
      <el-table-column label="${comment}" align="center" prop="brokingCacheIgnoreThreshold" /> -->
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['eab:meta:edit']"
          >修改</el-button>
          <!-- <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['eab:meta:remove']"
          >删除</el-button> -->
        </template>
      </el-table-column>
    </el-table>
    
    <!-- <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList"/> -->

    <!-- 添加或修改【请填写功能名称】对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="MQTT地址" prop="desIp">
          <el-input v-model="form.desIp" placeholder="请输入MQTT地址 例:tcp://172.18.4.227:1883" />
        </el-form-item>
        <el-form-item label="端口" prop="port">
          <el-input v-model="form.port" placeholder="请输入MQTT地址 例:tcp://172.18.4.227:1883" />
        </el-form-item>
        <!-- <el-form-item label="${comment}" prop="clientId">
          <el-input v-model="form.clientId" placeholder="请输入${comment}" />
        </el-form-item> -->
        <el-form-item label="QOS" prop="qos">
          <el-input v-model="form.qos" placeholder="请输入QOS" />
        </el-form-item>
        <el-form-item label="第一阈值" prop="brokingCacheWarnThreshold">
          <el-input v-model="form.brokingCacheWarnThreshold" placeholder="请输入队列第一阈值" />
        </el-form-item>
        <el-form-item label="第二阈值" prop="brokingCacheIgnoreThreshold">
          <el-input v-model="form.brokingCacheIgnoreThreshold" placeholder="请输入队列第二阈值" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listMeta, getMeta, delMeta, addMeta, updateMeta } from "@/api/disposition/meta";

export default {
  name: "Meta",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 【请填写功能名称】表格数据
      metaList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        terminalId: null,
        desIp: null,
        port: null,
        clientId: null,
        qos: null,
        brokingCacheWarnThreshold: null,
        brokingCacheIgnoreThreshold: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询【请填写功能名称】列表 */
    getList() {
      this.loading = true;
      listMeta(this.queryParams).then(response => {
        this.metaList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        terminalId: null,
        desIp: null,
        port: null,
        clientId: null,
        qos: null,
        brokingCacheWarnThreshold: null,
        brokingCacheIgnoreThreshold: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加MQTT配置";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getMeta(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改MQTT配置";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateMeta(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addMeta(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除【请填写功能名称】编号为"' + ids + '"的数据项？').then(function() {
        return delMeta(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('eab/meta/export', {
        ...this.queryParams
      }, `meta_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
